| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $140.62 | 13.340% | $159.3787 | $159.38 | $159.40 | $159.40 |
| Purchase #2 | $164.87 | 7.766% | $177.6738 | $177.67 | $177.65 | $177.70 |
| Purchase #3 | $65.97 | 3.552% | $68.3133 | $68.31 | $68.30 | $68.30 |
| Purchase #4 | $71.73 | 5.540% | $75.7038 | $75.70 | $75.70 | $75.70 |
| Purchase #5 | $41.88 | 6.229% | $44.4887 | $44.49 | $44.50 | $44.50 |
| Purchase #6 | $181.37 | 12.333% | $203.7384 | $203.74 | $203.75 | $203.70 |
| Purchase #7 | $149.83 | 9.831% | $164.5598 | $164.56 | $164.55 | $164.60 |
| 7 purchase totals = | $816.27 | $893.8565 | $893.85 | $893.85 | $893.90 | |